ITIH4 ELISA Kit

Catalog No. ABIN8055444

This Colorimetric ELISA kit is designed for the quantitative measurement of Human ITIH4.

Quick Overview for ITIH4 ELISA Kit (ABIN8055444)

Target: ITIH4 (Inter alpha Globulin Inhibitor H4 (ITIH4))

Binding Specificity: AA 29-930

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 31.2 pg/mL - 2000 pg/mL

Application: ELISA

Sample Type: Cell Culture Supernatant, Plasma (EDTA), Plasma (citrate), Plasma (heparin), Serum

Product Details ITIH4 ELISA Kit

Minimum Detection Limit: 31.2 pg/mL

Purpose: Sandwich Human ITIH4 ELISA Kit to quantitate Human ITIH4 in cell culture supernatants, serum and plasma (heparin, EDTA, citrate ).

Analytical Method: Quantitative

Specificity: Expression system for standard: NS0
Immunogen sequence: E29-L930

Capture antibody and Detection antibody: A monoclonal antibody from mouse|a biotinylated detection polyclonal antibody from goat

Cross-Reactivity (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensitivity: < 10 pg/mL

Components:

1. Pre-coated 96-well strip microplate
2. Standard
3. Biotinylated antibody (100x)
4. Avidin-Biotin-Peroxidase Complex (100x)
5. Sample Diluent
6. Antibody Diluent
7. Avidin-Biotin-Peroxidase Diluent
8. Color Developing Reagent (TMB)
9. Stop Solution
10. Wash Buffer (25x)
11. Adhesive plate sealers

Material not included: Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional). Pipettes and pipette tips capable of precisely dispensing 0.5 μL through 1 mL volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500 mL graduated cylinders. Test tubes for dilution.

Application Details

Application Notes: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Sample Volume: 100 μL

Plate: Pre-coated

Protocol: ELISA Kit is based on standard sandwich enzyme-linked immune-sorbent assay technology. An antibody has been precoated onto 96-well plates. Standards and test samples are added to the wells, a biotinylated detection antibody specific for target is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the target amount in sample captured in plate.

Assay Precision: Intra-Assay Precision (CV%): 4.1%, 4.5%, 5.7%
Inter-Assay Precision (CV%): 6.2%, 7.3%, 7.6%

Restrictions: For Research Use only

Handling

Handling Advice: Avoid multiple freeze-thaw cycles.

Storage: 4 °C,-20 °C

Storage Comment: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Expiry Date: 12 months

Target Details for ITIH4

Target: ITIH4 (Inter alpha Globulin Inhibitor H4 (ITIH4))

Alternative Name: ITIH4

Background:

Background: Inter-alpha-trypsin inhibitor heavy chain H4 is a protein that in humans is encoded by the ITIH4 gene. This gene is mapped to 3p21.1. The protein encoded by this gene is secreted into the blood, where it is cleaved by plasma kallikrein into two smaller forms. Expression of this gene has been detected only in liver, and it seems to be upregulated during surgical trauma. This gene is part of a cluster of similar genes on chromosome 3. Two transcript variants encoding different isoforms have been found for this gene.

Gene Full Name: inter-alpha-trypsin inhibitor heavy chain 4

Gene ID: 3700

UniProt: Q14624

Pathways: Glycosaminoglycan Metabolic Process